Do something you wanna do for your birthday. I always have people say “we should do this! This would be fun!”
Ignore everyone. Do something that sounds enjoyable to YOU for your birthday. Whatever that may be. A fun ass party or a quiet dinner with family. Birthday is meant for celebration. Celebrate the way you want to. If you don’t want to, then don’t. Just go about your day as normal.
Treat yourself to something nice and get the dopamine flowing. Be glad you're alive, bro. Every day is a gift.